Lots of comments on here are saying no thanks, not for me.
The technology is already built into the phone. It's there right now. In your hand. Switching it on will do jack **** if you choose not to use it.
Yes, 100% correct, but you know how millenials get offended when a feature is added that is not targeted exactly to their own personal needs
But I do kinda feel old because I remember when the biggest feature request for the iPod was an FM tuner. Heh.